Cita APA

Troeltsch, E. 1., & Niebuhr, H. R. 1. (1981). The social teaching of the Christian Churches. Chicago [etc.]: The University of Chicago Press.

Citación estilo Chicago

Troeltsch, Ernst 1865-1923, and H. Richard 1894-1962 Niebuhr. The Social Teaching of the Christian Churches. Chicago [etc.]: The University of Chicago Press, 1981.

Cita MLA

Troeltsch, Ernst 1865-1923, and H. Richard 1894-1962 Niebuhr. The Social Teaching of the Christian Churches. Chicago [etc.]: The University of Chicago Press, 1981.